Pentair Triton C-3 Flange Adapter O-Ring (154004Z) marquisspas This component helps support the

This component helps support the cleaner structure and provides a proper foundation for related drive and body parts

Includes gasket for compatible service use

Reference part number 9-100-7026 when matching to your existing component

Replacing only the cover can be a practical service choice when the original fitting body remains usable but the outer visible part has become worn or damaged

feels rough when turning

Pentair Triton C-3 Flange Adapter O-Ring (154004Z) marquisspas This component helps support theThis replacement O ring is used with the Triton C 3 flange adapter to help maintain a dependable seal at a critical filter connection point. When an older seal becomes flattened, brittle, swollen, or nicked, even a small gap can allow water seepage, air intrusion, or reduced system efficiency. Replacing the O ring during filter service helps protect the adapter connection and supports consistent filtration performance. Designed for pool equipment